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Cache(高速缓存)由 SRAM(静态存储器)组成,它至少可将系统的性能提高10%,可电脑用户在选购电脑时常常忽略了对 Cache 的测试和识别。一些不法商家趁机将一种只有封装而无内电路的假 Cache 出售给用户,谋取暴利。为此笔者介绍两种识别真假 Cache 的方法。一、插拔法 Cache 通常由9片集成电路组成,拔去其中的任意一片(保证 CMOS 设置中的 ExternalCache 开关处于 ON 位置),开机,如果计算机能正常工作,那么该 Cache 肯定是假的,若不能,则是真的
Cache consists of SRAM (static memory), which can at least increase the performance of the system by 10%. However, computer users often neglect to test and identify the Cache when purchasing a computer. Some unscrupulous merchants took the opportunity to sell a fake Cache, which is packaged without internal circuits, to the user for profiteering. To this end, I introduced two ways to identify true and false Cache. First, the plug method Cache usually consists of nine integrated circuits, unplug either one (ensure that the CMOS settings in the ExternalCache switch is ON), boot, if the computer can work properly, then the Cache is certainly false, if No, it is true